![subject](/tpl/images/cats/mat.png)
Mathematics, 08.11.2019 01:31 hailiemanuel930
The dean of the engineering school at a technical university wants to emphasize the importance of having students who are gifted at reading and writing as well as math. she wants to know if she can accurately claim that graduate students in engineering programs at her school have significantly higher scores on the verbal reasoning section of the gre (a standardized test used in the admissions process for many graduate programs) than the national average for engineering students. the national average for the verbal reasoning gre score for engineering students was 150 with a standard deviation of 9. a random sample of 49 engineering graduate students at her school were found to have an average verbal reasoning gre score of 153. what is the value of the test statistic used to determine whether the mean verbal reasoning gre score of the engineering graduate students at the technical university is higher than the national average?
136.33
−136.33
2.33
−2.33
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:20
Find the value of x for which abcd must be a parallelogram -9-6x x-30
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Can someone me with this? i’m not sure what to put for my equations.
Answers: 2
You know the right answer?
The dean of the engineering school at a technical university wants to emphasize the importance of ha...
Questions
![question](/tpl/images/cats/en.png)
English, 05.03.2021 14:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.03.2021 14:00
![question](/tpl/images/cats/mkx.png)
Arts, 05.03.2021 14:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 05.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 05.03.2021 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 05.03.2021 14:00
![question](/tpl/images/cats/fr.png)
French, 05.03.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.03.2021 14:00
![question](/tpl/images/cats/en.png)
English, 05.03.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 05.03.2021 14:00